Specification Sheet

Live data screen displays current DP read, as well as last
valid DP read, pressure, temperature and fl ow rate with
date of occurrence.
Learning methods are customer selectable
in the user terminal software.
Features
■
Rotating index offers ease of meter reading, especially
in non-typical installations
■
Uncorrected instantaneous flow rate displayed on
LCD can help meter differential testing in the field
Maximum uncorrected peak fl ow also
displayed on LCD
■
The SmartProve* Interface reduces meter and
corrector test times by as much as 90%, and allows
the meter and corrector to be tested as a complete
measurement system.
■
User selectable trim table improves rotary meter
accuracy at flow rates less than 10% of meter Qmax
■
Micro Generator* adds years to main battery life,
extending the interval between battery changes
■
User terminal software allows for configuration,
calibration and data log downloads
■
1 to 3 data logs provide for years of historical
information and are configurable in increments from
1 minute to 1 month. Data logs include the option to log
live battery voltage
■
Audit log maintains a record of configuration and
calibration changes
■
Available with your choice of sealed alkaline or
lithium battery pack
■
Alarms notify the user of over-range conditions for
pressure, temperature, and flow rate
■
On units with DP transducer installed, alarms are present
for higher than normal differential pressure
■
Alarm & fault activity is displayed in the data log and
audit log reports, and the live data screen
■
E
2
PROM provides non-volatile storage of recorded
data and corrector configuration regardless of
battery condition
■
Uncorrected volume under fault register in E
2
PROM
replicates a backup mechanical index
■
MS Excel
®
formatted reports allow for manipulation and
sharing of information
0.0
102
101
100
.99
.98
.97
.5 1.0
1.5
2.0 2.5 3.0
3.5
5.0
5.0
4.5
5.5
ACCURACY - %
RATE-MCFH at INLET CONDITIONS
ACCURACY CURVE
Trim Table
Dresser SmartProve Interface
Micro Generator